How to install/remove NSX mccb from powerpact 4 panel and torque setting

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How to install/remove NSX mccb from powerpact 4 panel and the torque settings required.

When installing a PowerPact 4 MCCB onto the panel, the shear off bolts will shear when the correct torque setting has been reached - 20Nm for 100/160/250 frames and 28Nm for 400/630.

Refer to the instructions below, which are from the attached file.

Instructions

PP4 installation

A 17mm bi hex socket tool is required for removing the MCCB after the shear off bolts have been removed during first installation.

Released for:Schneider Electric UK

Attachment(s)

PP4 Panel Instructions 75210222A Rev B.pdf

[6.64 MB]

Published on:8/26/2022Last Modified on:3/17/2025

Range:

Powerpact 4

Range:

Powerpact 4